Earlier quoted context omitted.
Cryptocurrency does not seem to fall into the category of "assets resistant to manipulation". In fact it seems to be very, very prone to manipulation by all sorts of parties.
It's pretty simple, all the Bitcoin 'manipulation' you see is simply buying/selling open market coins. Not selling massive quantities of newly minted coins. The government on the other and has minted and spent trillions of dollars in stimulus which has resulted in permanent inflation. The point is, Bitcoin will bounce back, the dollar will not.
These all sooner or later crash down, and bring the value of ETH and BTC down with them. Already billions of dollars have left the crypto space, and are unlikely to ever come back.
It of course isn't impossible that BTC will bounce back, but there is also no guarantee of it. Perhaps Gamestop will bounce back as well, or the Venezuelan Dollar.